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Diffstat (limited to 'gen/src/bool.erl')
| -rw-r--r-- | gen/src/bool.erl | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/gen/src/bool.erl b/gen/src/bool.erl index e4e1108..47fba5d 100644 --- a/gen/src/bool.erl +++ b/gen/src/bool.erl @@ -1,7 +1,7 @@ -module(bool). -compile(no_auto_import). --export([negate/1, max/2, min/2, to_int/1]). +-export([negate/1, compare/2, max/2, min/2, to_int/1]). negate(Bool) -> case Bool of @@ -12,6 +12,21 @@ negate(Bool) -> true end. +compare(A, B) -> + case {A, B} of + {true, true} -> + eq; + + {true, false} -> + gt; + + {false, false} -> + eq; + + {false, true} -> + lt + end. + max(A, B) -> case A of true -> |